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Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
LABS
Services

Sanctions & Address List Monitoring

Continuous, automated screening of blockchain transactions against global sanctions lists, PEP databases, and your internal blacklists. Integrate real-time alerts and blocking to mitigate regulatory risk.
Chainscore © 2026
overview
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built to your exact specifications.

We architect and deploy custom smart contracts for tokens, DeFi protocols, NFTs, and DAOs. Our development process is built on security-first principles, utilizing Solidity 0.8+, OpenZeppelin libraries, and comprehensive testing to mitigate vulnerabilities before deployment.

  • Token Standards: ERC-20, ERC-721, ERC-1155, and custom multi-chain implementations.
  • DeFi & DAO: Automated market makers, staking pools, governance modules, and treasury management.
  • Security Guarantee: Every contract undergoes manual review, automated analysis, and a formal audit report.

Deliver a secure, gas-optimized, and fully documented smart contract suite in as little as 2-4 weeks. We ensure your core logic is battle-tested and ready for mainnet.

key-features-cards
ENTERPRISE-GRADE COMPLIANCE

Core Capabilities of Our Sanctions & Address List Monitoring

Proactively manage regulatory risk with real-time, on-chain monitoring that integrates directly into your compliance workflow. We deliver actionable intelligence, not just raw data.

benefits
TANGIBLE RESULTS

Business Outcomes: Reduce Risk & Operational Overhead

Our sanctions and address list monitoring service delivers measurable operational and compliance advantages, allowing your team to focus on product innovation instead of manual screening.

02

Proactive Risk Intelligence

Receive alerts for high-risk wallet activity, including connections to sanctioned entities, mixers, and known exploit addresses, before transactions are processed.

24/7
Monitoring
< 5 min
Alert Time
03

Audit-Ready Compliance Logging

Generate immutable, timestamped audit trails for every screening event and alert. Our logs meet the record-keeping requirements of global financial regulators.

7+ years
Log Retention
SOC 2
Compliance
04

Reduced False Positive Burden

Our contextual analysis and configurable rulesets dramatically reduce false positives, cutting your compliance team's investigation workload by over 70%.

> 70%
Noise Reduction
Configurable
Risk Rules
05

Seamless Integration & Scalability

Deploy our monitoring via REST API or webhooks into your existing stack. Built to handle enterprise-scale transaction volumes without performance degradation.

< 2 weeks
Integration Time
10k+ TPS
Processing Scale
06

Expert-Led Policy Configuration

Work with our compliance specialists to tailor screening policies and risk thresholds to your specific jurisdiction and risk appetite.

10+ years
Avg. Team XP
Dedicated
Support
A Clear-Cost Analysis

Build vs. Buy: In-House vs. Chainscore Monitoring

Compare the total cost, risk, and resource commitment of building your own sanctions and address list monitoring system versus using Chainscore's managed service.

FactorBuild In-HouseChainscore Managed Service

Time to Initial Deployment

6-12 months

2-4 weeks

Upfront Development Cost

$150K - $300K+

$0

Annual Maintenance & Ops Cost

$80K - $200K

Starts at $60K/year

Covered Risk (False Negatives)

Your Liability

Our SLA & Insurance

Real-Time Blocklist Updates

Manual Integration

Automated, < 5 min latency

Supported Chains & Assets

Limited to your build

50+ chains, 1000+ assets

Compliance Audit Trail

You build & maintain

Fully automated & exportable

Expert Security Team

Hire & retain specialists

Included with 24/7 coverage

Total Year 1 Cost

$230K - $500K+

$60K - $150K

how-we-deliver
PREDICTABLE AND SECURE

Our Integration & Delivery Process

A streamlined, security-first process designed for rapid deployment and operational excellence. We handle the complexity so you can focus on compliance.

01

Discovery & Scoping

We conduct a technical deep-dive to map your specific compliance requirements, transaction flows, and risk thresholds. This ensures our monitoring solution is tailored to your exact business logic and regulatory obligations.

2-3 Days
Initial Assessment
100%
Requirement Mapping
02

API Integration

Seamless integration with our RESTful or WebSocket APIs. We provide comprehensive SDKs and dedicated support to connect your existing wallet infrastructure, exchange backend, or payment rails in days, not weeks.

< 1 Week
Typical Integration
24/7
Dev Support
03

Staging & Validation

Deploy the monitoring solution in a controlled staging environment. We run exhaustive tests against historical and synthetic transaction data to validate alert accuracy and system performance before go-live.

99.9%
Alert Accuracy
< 50ms
P95 Latency
04

Production Deployment

We manage the secure cutover to production with zero downtime for your services. Includes configuration of real-time alerting to your SIEM, compliance dashboard, or internal tools.

SLA-Backed
Go-Live
24/7
Monitoring
05

Compliance Reporting

Gain immediate access to audit-ready reports and a real-time dashboard. Track exposure, review flagged transactions, and generate compliance evidence for regulators (OFAC, FinCEN, FATF).

Real-Time
Dashboard
Automated
Audit Trails
06

Ongoing Support & Updates

Our team provides continuous support, protocol updates, and list maintenance. We proactively update sanctions and address lists, ensuring your compliance posture is always current.

< 5 min
List Updates
Enterprise
SLA
Sanctions & Address List Monitoring

Technical & Compliance FAQs

Answers to common technical and operational questions for CTOs and compliance officers evaluating our blockchain monitoring service.

Typical integration takes 1-3 business days for our standard REST API. We provide comprehensive documentation, SDKs for Node.js and Python, and dedicated technical support during onboarding. Most clients achieve full production deployment within a week.

ENQUIRY

Get In Touch
today.

Our experts will offer a free quote and a 30min call to discuss your project.

NDA Protected
24h Response
Directly to Engineering Team
10+
Protocols Shipped
$20M+
TVL Overall
NDA Protected Directly to Engineering Team